"Caliber" - screwdriver rechargeable: popular models

More recently, power tool manufacturers have begun to actively explore new optional features and functions of screwdrivers. On the wave of general modernization of model lines, the concept of a multifunctional drill-screwdriver appeared, and also developers began to more readily introduce battery blocks into the design of devices. Most clearly these ideas are embodied in the products of large foreign companies, but in the segment of Russian manufacturers there are some successes. They are confirmed, in particular, by the example of the company "Caliber". The screwdriver of this brand is presented in different versions, but a special interest in the majority of the brand's fans is still caused by battery modifications.

Features of the battery models "Caliber"

In the first models of the hand power tool, batteries of different origins were used. To date, the standard is the use of lithium-ion cells, because their technical characteristics, together with toxic safety, seem most attractive from the point of view of the consumer. However, the rechargeable battery for the "Caliber" screwdriver in almost all versions is represented by a nickel-cadmium block Ni-Cd. What does this mean in practice? First of all, experts point to the "memory effect". That is, if the user charges a block that has not yet fully used the work resource, then the maximum replenishment will be possible only to the level at which the previous session stopped. Also elements of Ni-Cd sin high toxicity, but only in case of depressurization of the filling, which is extremely rare.

Now we should note the pluses of nickel-cadmium batteries. Mostly this is the ratio of the price and the directly working qualities expressed in the power of the tool. Just the use of an inexpensive battery allows you to refer to a budget segment a fairly efficient "Caliber" screwdriver. The price of the model varies on average from 2 to 6 thousand rubles.

Model "YES-12/1"

Perhaps, the youngest model in the line, except for the modification with a voltage of less than 12 V. The device is user-friendly, has an ergonomic handle and allows you to drill wood with the formation of 18-millimeter holes. By the way, this metal is also amenable to this tool. Aluminum can be drilled to produce holes of 12 mm in diameter. But otherwise, the modest possibilities of this model "Caliber" are noted. Screwdriver is a typical entry-level budget, so you should not expect high performance from it. Rather, this model is suitable for household use - and then, responsible measures in the repair it is not worth trusting. Compensated for the same lack of power ergonomics and a generally good build quality.

Model "YES-514,4 / 2"

Begin a comparison with analogs from foreign manufacturers of the level "Bosch" and "Makita" can be with this model, which absorbed many attractive qualities. For starters, we should note the battery voltage of 14, 4 V, which in itself provides a good reserve for household screwdrivers. With regard to structural and functional advantages, attention should be paid to the mechanism of quick change of attachments, several speed modes to choose from and the possibility of adjusting the rotational speed. Another important point concerns the configuration - a rechargeable battery for a screwdriver of this version is supplied in two copies.

Here it is important to note one more advantage of nickel-cadmium batteries, from the point of view of the user. Unlike the mentioned lithium-ion batteries, the Ni-Cd power source is famous for fast charging speed. As a rule, in just 1 hour the unit collects a full volume with readiness for use. In order not to waste this time, you can use just the second battery from the "Caliber" set. The screwdriver has a convenient system for taking out the power supply units, so they will not cause any particular difficulties for frequent shifts.

Model "YES-18/2"

This model is an exception to the general line, for the reason that its power supply is represented by a lithium-ion battery, with Samsung. This modification is allocated and voltage of 18 volts. This figure led to good performance of the device, which copes with the creation of holes with a diameter of 28 mm without problems. But there are other advantages that this screwdriver "Caliber" possesses - 18 volt does not limit the model in terms of the duration of work on one charge, and the ergonomics of the handle makes it easier to physically manipulate the instrument. In addition, the presence of a reverse stroke allows you to more effectively perform complex tasks in the tightening mode of hardware. Together with a good element base, such insuring regimes significantly increase the efficiency of the screwdriver and make it more durable.

How to choose the best drill-screwdriver "Caliber"?

In the choice a lot depends on where and how the screwdriver will be used. For simple screwing operations, you can purchase a model from the initial segment - it is cheaper, and copes with typical work arrangements with dignity. The average power modification can be considered as a universal. Such variants have a good potential for power, and at the same time a well-thought-out design in terms of ergonomics, although the balance of mass is not the strong side of the Caliber tools. Screwdriver from the upper segment with a high power reserve can be suitable for some professional tasks. In any case, its design and speed will provide a sufficient level of load.

Conclusion

Of course, there is no question of a full-fledged comparison of the domestic screwdriver with the best representatives of competitive import models. Yet technological excellence is not yet a priority for Russian manufacturers of power tools. Nevertheless, the most expensive screwdriver "Caliber", whose 18 volts provide effective performance, can well be compared with premium modifications in force. And this is not to mention the difference in value. The manufacturer "Caliber" offers very advantageous prices for solutions, which, depending on the model, can be cheaper by several thousand rubles in comparison with Japanese or German versions.